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发明名称
摘要
申请公布号
JPS6239305(Y2)
申请公布日期
1987.10.07
申请号
JP19810193083U
申请日期
1981.12.28
申请人
发明人
分类号
H01B7/06;G01K7/02;(IPC1-7):G01K7/02
主分类号
H01B7/06
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